package com.springtest.demo.serices;

import java.util.ArrayList;

import com.springtest.demo.model.Course;
import com.springtest.demo.model.ResultEntity;

public interface CourseService {

	public ResultEntity save(Course c);
	public ResultEntity update(Course c);
	public ResultEntity delete(int id);
	public ResultEntity delete(Course c);
	public ResultEntity findById(int id);
	public ResultEntity findAll();
	public ResultEntity page(int page, int size, ArrayList<Object> objs);
}
